# Black Tuner — Guitar, Bass & Ukulele Tuner

> Guitar, Bass & Ukulele Tuner (iPhone/iPad app by Roman Kliuchkovych.)

- Source: https://appshunter.io/ios/app/black-tuner/id6819349875 (this page in markdown: same URL + `.md`)
- Developer: [Roman Kliuchkovych](https://appshunter.io/developer/6819349877)
- Category: Music, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: American English
- Released: 2026-10-16
- Data updated: 2026-10-17

## What is Black Tuner?

Black Tuner is a quiet, precise tuner for guitar, bass and ukulele — free, with no ads, no subscriptions and no tracking. Pluck a string: it finds which one, shows how far off it is, and turns green when it's in tune.

• Finds the string by itself, or lock one with a tap
• Built-in tunings for 6- and 7-string guitar, ukulele and 4-, 5- and 6-string bass: Standard, Drop D, DADGAD, Open G, Open D, Eb Standard, Drop C, Russian 7-string and more
• Your own tunings for any stringed instrument — a mandolin, a lyre, a harp: as many strings as it has, each set to its note and, if you like, to the cent
• Capo: set the fret and tune with it on, where it pulls the strings sharp
• Holds steady in a noisy room: a voice or a TV close in pitch doesn't drag the reading off the string
• Reads 12th-fret harmonics; lock a string and fret the 12th to check intonation
• Adjustable A4 (430–450 Hz) and in-tune tolerance (±1, ±3 or ±5 cents)
• iPhone and iPad, works offline
• The sound never leaves your device.

For the curious, a shake opens a readout of what the tuner hears, with a live graph.

## Is Black Tuner safe?

Not enough ratings yet to assess Black Tuner.

## Is Black Tuner legit?

Black Tuner has limited verification signals. The AppsHunter Legitimacy Score for Black Tuner is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-16

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-17.*